TwoSix
Everyone's literal second-favorite poster
Yep, I agree with all that.Look at it this way. If I charop a fighter whose average DPR is higher than fireball, then giving that fighter at-will fireball isn't unbalanced. He deals more damage when he isn't casting fireball than if he is!
That doesn't, however, mean that it would be reasonable to give the fighter class at-will fireball at 1st level, right?